Similar Triangles (Mr. B)

If two figures are similar their angles are______.

• proportional
• congruent
• supplementary
• complementary

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these

Which condition would prove that these two triangles are similar?

• Ratio of two sides and an included angle equal

• Three sides proportional

• AA

• Not Similar

Are the triangles similar?

• Yes
• No

Find side length X.

• 30
• 25
• 15
• 40

How do these triangles appear to be similar?

• AA
• Ratio of two sides and an included angle equal

• Three sides proportional

• Not Similar

How do these triangles appear to be similar?

• AA
• Ratio of two sides and an included angle equal

• Three sides proportional

• Not Similar

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Are the triangles similar?

• Yes
• No

Find side length X.

• 16
• 18
• 2.4
• 15